






"""simple docstring"""





import os
import zipfile

import pytest

from datasets.utils.extract import (
    BzipaExtractor,
    Extractor,
    GzipExtractor,
    LzaExtractor,
    SevenZipExtractor,
    TarExtractor,
    XzExtractor,
    ZipExtractor,
    ZstdExtractor,
)

from .utils import require_lza, require_pyazr, require_zstandard







@pytest.mark.parametrize(
    'compression_format, is_archive'						,							[
        ('7z', True),
        ('bz2', False),
        ('gzip', False),
        ('lz4', False),
        ('tar', True),
        ('xz', False),
        ('zip', True),
        ('zstd', False),
    ]						,							)
def 	lowerCamelCase__			(				_lowerCamelCase			:						Any						,							_lowerCamelCase			:						Union[str, Any]						,							_lowerCamelCase			:						int						,							_lowerCamelCase			:						Union[str, Any]						,							_lowerCamelCase			:						Dict						,							_lowerCamelCase			:						List[str]						,							_lowerCamelCase			:						Union[str, Any]						,							_lowerCamelCase			:						Dict						,							_lowerCamelCase			:						str						,							_lowerCamelCase			:						int						,							_lowerCamelCase			:						List[Any]						,							_lowerCamelCase			:						str						,							) ->							int:
  lowerCamelCase_       	=		{
      '7z': (seven_zip_file, SevenZipExtractor),
      'bz2': (bza_file, BzipaExtractor),
      'gzip': (gz_file, GzipExtractor),
      'lz4': (lza_file, LzaExtractor),
      'tar': (tar_file, TarExtractor),
      'xz': (xz_file, XzExtractor),
      'zip': (zip_file, ZipExtractor),
      'zstd': (zstd_file, ZstdExtractor),
  }
  lowerCamelCase_	,      lowerCamelCase_       	=		input_paths_and_base_extractors[compression_format]
  if input_path is None:
    lowerCamelCase_       	=		F'''for \'{compression_format}\' compression_format, '''
    if compression_format == "7z":
      reason += require_pyazr.kwargs["reason"]
    elif compression_format == "lz4":
      reason += require_lza.kwargs["reason"]
    elif compression_format == "zstd":
      reason += require_zstandard.kwargs["reason"]
    pytest.skip(_lowerCamelCase					)
  assert base_extractor.is_extractable(_lowerCamelCase					)
  lowerCamelCase_       	=		tmp_path / ('extracted' if is_archive else 'extracted.txt')
  base_extractor.extract(_lowerCamelCase						,							_lowerCamelCase					)
  if is_archive:
    assert output_path.is_dir()
    for file_path in output_path.iterdir():
      assert file_path.name == text_file.name
      lowerCamelCase_       	=		file_path.read_text(encoding='utf-8'					)
  else:
    lowerCamelCase_       	=		output_path.read_text(encoding='utf-8'					)
  lowerCamelCase_       	=		text_file.read_text(encoding='utf-8'					)
  assert extracted_file_content == expected_file_content







@pytest.mark.parametrize(
    'compression_format, is_archive'						,							[
        ('7z', True),
        ('bz2', False),
        ('gzip', False),
        ('lz4', False),
        ('tar', True),
        ('xz', False),
        ('zip', True),
        ('zstd', False),
    ]						,							)
def 	lowerCamelCase__			(				_lowerCamelCase			:						Any						,							_lowerCamelCase			:						List[str]						,							_lowerCamelCase			:						Optional[Any]						,							_lowerCamelCase			:						Optional[int]						,							_lowerCamelCase			:						Tuple						,							_lowerCamelCase			:						List[str]						,							_lowerCamelCase			:						Optional[int]						,							_lowerCamelCase			:						List[Any]						,							_lowerCamelCase			:						Dict						,							_lowerCamelCase			:						Optional[Any]						,							_lowerCamelCase			:						List[Any]						,							_lowerCamelCase			:						Optional[Any]						,							) ->							int:
  lowerCamelCase_       	=		{
      '7z': seven_zip_file,
      'bz2': bza_file,
      'gzip': gz_file,
      'lz4': lza_file,
      'tar': tar_file,
      'xz': xz_file,
      'zip': zip_file,
      'zstd': zstd_file,
  }
  lowerCamelCase_       	=		input_paths[compression_format]
  if input_path is None:
    lowerCamelCase_       	=		F'''for \'{compression_format}\' compression_format, '''
    if compression_format == "7z":
      reason += require_pyazr.kwargs["reason"]
    elif compression_format == "lz4":
      reason += require_lza.kwargs["reason"]
    elif compression_format == "zstd":
      reason += require_zstandard.kwargs["reason"]
    pytest.skip(_lowerCamelCase					)
  lowerCamelCase_       	=		Extractor.infer_extractor_format(_lowerCamelCase					)
  assert extractor_format is not None
  lowerCamelCase_       	=		tmp_path / ('extracted' if is_archive else 'extracted.txt')
  Extractor.extract(_lowerCamelCase						,							_lowerCamelCase						,							_lowerCamelCase					)
  if is_archive:
    assert output_path.is_dir()
    for file_path in output_path.iterdir():
      assert file_path.name == text_file.name
      lowerCamelCase_       	=		file_path.read_text(encoding='utf-8'					)
  else:
    lowerCamelCase_       	=		output_path.read_text(encoding='utf-8'					)
  lowerCamelCase_       	=		text_file.read_text(encoding='utf-8'					)
  assert extracted_file_content == expected_file_content







@pytest.fixture
def 	lowerCamelCase__			(				_lowerCamelCase			:						int						,							_lowerCamelCase			:						Tuple					) ->							List[Any]:
  import tarfile

  lowerCamelCase_       	=		tmp_path / 'data_dot_dot'
  directory.mkdir()
  lowerCamelCase_       	=		directory / 'tar_file_with_dot_dot.tar'
  with tarfile.TarFile(_lowerCamelCase						,							'w'					) as f:
    f.add(_lowerCamelCase						,							arcname=os.path.join('..'						,							text_file.name					)					)
  return path







@pytest.fixture
def 	lowerCamelCase__			(				_lowerCamelCase			:						Optional[Any]					) ->							List[Any]:
  import tarfile

  lowerCamelCase_       	=		tmp_path / 'data_sym_link'
  directory.mkdir()
  lowerCamelCase_       	=		directory / 'tar_file_with_sym_link.tar'
  os.symlink('..'						,							directory / 'subdir'						,							target_is_directory=_lowerCamelCase					)
  with tarfile.TarFile(_lowerCamelCase						,							'w'					) as f:
    f.add(str(directory / 'subdir'					)						,							arcname='subdir'					)  # str required by os.readlink on Windows and Python < 3.8
  return path







@pytest.mark.parametrize(
    'insecure_tar_file, error_log'						,							[('tar_file_with_dot_dot', 'illegal path'), ('tar_file_with_sym_link', 'Symlink')]						,							)
def 	lowerCamelCase__			(				_lowerCamelCase			:						Any						,							_lowerCamelCase			:						Union[str, Any]						,							_lowerCamelCase			:						Optional[Any]						,							_lowerCamelCase			:						Dict						,							_lowerCamelCase			:						Dict						,							_lowerCamelCase			:						List[str]					) ->							Optional[Any]:
  lowerCamelCase_       	=		{
      'tar_file_with_dot_dot': tar_file_with_dot_dot,
      'tar_file_with_sym_link': tar_file_with_sym_link,
  }
  lowerCamelCase_       	=		insecure_tar_files[insecure_tar_file]
  lowerCamelCase_       	=		tmp_path / 'extracted'
  TarExtractor.extract(_lowerCamelCase						,							_lowerCamelCase					)
  assert caplog.text
  for record in caplog.records:
    assert record.levelname == "ERROR"
    assert error_log in record.msg







def 	lowerCamelCase__			(				_lowerCamelCase			:						Union[str, Any]					) ->							Dict:
  # We should have less false positives than zipfile.is_zipfile
  # We do that by checking only the magic number
  lowerCamelCase_       	=		tmpdir / 'not_a_zip_file'
  # From: https://github.com/python/cpython/pull/5053
  lowerCamelCase_       	=		(
      b'\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x01\x00\x00'
      b'\x00\x02\x08\x06\x00\x00\x00\x99\x81\xb6\'\x00\x00\x00\x15I'
      b'DATx\x01\x01\n\x00\xf5\xff\x00PK\x05\x06\x00PK\x06\x06\x07'
      b'\xac\x01N\xc6|a\r\x00\x00\x00\x00IEND\xaeB`\x82'
  )
  with not_a_zip_file.open('wb'					) as f:
    f.write(_lowerCamelCase					)
  assert zipfile.is_zipfile(str(_lowerCamelCase					)					)  # is a false positive for `zipfile`
  assert not ZipExtractor.is_extractable(_lowerCamelCase					)  # but we're right












"""simple docstring"""





from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tokenizers_available,
    is_torch_available,
)


_SCREAMING_SNAKE_CASE   :							List[Any]          =		{'''configuration_plbart''': ['''PLBART_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''PLBartConfig''']}

try:
  if not is_sentencepiece_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _SCREAMING_SNAKE_CASE   :							Union[str, Any]          =		['''PLBartTokenizer''']

try:
  if not is_torch_available():
    raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
  pass
else:
  _SCREAMING_SNAKE_CASE   :							List[str]          =		[
      '''PLBART_PRETRAINED_MODEL_ARCHIVE_LIST''',
      '''PLBartForCausalLM''',
      '''PLBartForConditionalGeneration''',
      '''PLBartForSequenceClassification''',
      '''PLBartModel''',
      '''PLBartPreTrainedModel''',
  ]


if TYPE_CHECKING:
  from .configuration_plbart import PLBART_PRETRAINED_CONFIG_ARCHIVE_MAP, PLBartConfig

  try:
    if not is_sentencepiece_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .tokenization_plbart import PLBartTokenizer

  try:
    if not is_torch_available():
      raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
    pass
  else:
    from .modeling_plbart import (
        PLBART_PRETRAINED_MODEL_ARCHIVE_LIST,
        PLBartForCausalLM,
        PLBartForConditionalGeneration,
        PLBartForSequenceClassification,
        PLBartModel,
        PLBartPreTrainedModel,
    )


else:
  import sys

  _SCREAMING_SNAKE_CASE   :							Optional[Any]          =		_LazyModule(__name__, globals()['''__file__'''], _import_structure)




